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Combustion of fuels like coal and petroleum, which contain some nitrogen and sulphur, results in the formation of

Question
Combustion of fuels like coal and petroleum, which contain some nitrogen and sulphur, results in the formation of
Only carbon dioxide
Oxides of sulphur and nitrogen, which are major pollutants
Only water vapour
Only hydrogen gas
Answer
Oxides of sulphur and nitrogen, which are major pollutants
Detailed Explanation
Burning coal and petroleum produces sulphur and nitrogen oxides as pollutants, in addition to carbon dioxide and water.
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